General

  • Target

    36feec8591e2042988c8aa54915033a939b921aaccabce600851ac0f3fe10e0d

  • Size

    697KB

  • Sample

    230328-nlh88aaf79

  • MD5

    91980bc614159d01ea3ccf1e3d6c4ead

  • SHA1

    496309c4e3a32e7826713ec48e88835a921cad16

  • SHA256

    36feec8591e2042988c8aa54915033a939b921aaccabce600851ac0f3fe10e0d

  • SHA512

    360c3ac7ec1ded671729f6536c0960dc3c2136b54c1da7412ff9674957297eaab71181482301f0fd110e475e72e9ab8cdfbc3d31743ce4b8f5271ee147ddd1ba

  • SSDEEP

    12288:AMrOy90j3nbo+APWjVawBK27gFvnaQtimLVPyL6G5GjdAxI9gtzb3T2tNqQC:+yi3b1rawBK3vaQtirXGjOI94n3TgNqt

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      36feec8591e2042988c8aa54915033a939b921aaccabce600851ac0f3fe10e0d

    • Size

      697KB

    • MD5

      91980bc614159d01ea3ccf1e3d6c4ead

    • SHA1

      496309c4e3a32e7826713ec48e88835a921cad16

    • SHA256

      36feec8591e2042988c8aa54915033a939b921aaccabce600851ac0f3fe10e0d

    • SHA512

      360c3ac7ec1ded671729f6536c0960dc3c2136b54c1da7412ff9674957297eaab71181482301f0fd110e475e72e9ab8cdfbc3d31743ce4b8f5271ee147ddd1ba

    • SSDEEP

      12288:AMrOy90j3nbo+APWjVawBK27gFvnaQtimLVPyL6G5GjdAxI9gtzb3T2tNqQC:+yi3b1rawBK3vaQtirXGjOI94n3TgNqt

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks